JAMA - Journal of the American Medical Association
Basic Journal Info
| Country: | United States |
|---|---|
| Journal ISSN: | 00987484 |
| Publisher: | American Medical Association |
| History: | 1909, 1925, 1928-1929, 1935-1938, 1942, 1945-ongoing |
| Journal Hompage: | Link |
| Note: | You can find more information about getting published on this journal here: https://jamanetwork.com/journals/jama/pages/for-authors |
Research Categories
MedicineImpact Factor Ranking
JAMA - Journal of the American Medical Association
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Scope/Description:
JAMA, published continuously since 1883, is an international peer-reviewed general medical journal. JAMA is a member of the JAMA Network, a consortium of peer-reviewed, general medical and specialty publications. Journal Reach. JAMA is the most widely circulated general medical journal in the world, with more than 286,000 recipients of the print journal, more than 1.3 million recipients of electronic tables of contents and alerts, and nearly 27 million annual visits to the journal's website. JAMA's reach includes a growing social media presence (more than 785,000 followers on Twitter and Facebook) and vast international news media exposure.
JAMA - Journal of the American Medical Association | Journal Impact Factor 2021 Trends
Impact Factor Trend 2000 - 2021
Impact Factor
The impact factor (IF) or journal impact factor (JIF) of an academic journal is a scientometric factor based on the yearly average number of citations on articles published by a particular journal in the last two years. In other words, the impact factor of 2021 is the average of the number of cited publications divided by the citable publications of a journal. A journal impact factor is frequently used as a proxy for the relative importance of a journal within its field. Normally, journals with higher impact factors are often deemed to have more influence than those with lower ones. However, the science community has also noted that review articles typically are more citable than research articles.Here you can check the journal performance trends based on last 20 years of data, also check the latest journal citation reports 2021. Also Check H-Index, SCImago journal rank and journal impact factor 2021.
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Impact Factor History
- 2020/2021 Impact Factor NA
- 2019 Impact Factor 51.273
- 2018 Impact Factor 14.777
- 2017 Impact Factor 17.736
- 2016 Impact Factor 15.623
- 2015 Impact Factor 13.160
- 2014 Impact Factor 12.732
- 2013 Impact Factor 13.173
- 2012 Impact Factor 15.471
- 2011 Impact Factor 16.138
- 2010 Impact Factor 15.368
- 2009 Impact Factor 13.937
- 2008 Impact Factor 15.432
- 2007 Impact Factor 14.453
- 2006 Impact Factor 15.098
- 2005 Impact Factor 16.048
- 2004 Impact Factor 14.879
- 2003 Impact Factor 11.381
- 2002 Impact Factor 8.456
- 2001 Impact Factor 8.713
- 2000 Impact Factor 8.148
Note: impact factor data for reference only
Other Journal Impact Indicator
Any journal impact factor or scientometric indicator alone will not give you the full picture of a science journal. That’s why every year, scholars review current metrics to improve upon them and sometimes come up with new ones. There are also other factors to sider for example, H-Index, Self-Citation Ratio, SJR (SCImago Journal Rank Indicator) and SNIP (Source Normalized Impact per Paper). Researchers may also consider the practical aspect of a journal such as publication fees, acceptance rate, review speed.
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H-Index
The h-index is an author-level metric that attempts to measure both the productivity and citation impact of the publications of a scientist or scholar. The index is based on the set of the scientist's most cited papers and the number of citations that they have received in other publications
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JAMA - Journal of the American Medical Association
SCImago Journal Rank (SJR)
SCImago Journal Rank (SJR indicator) is a measure of scientific influence of scholarly journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from.
7.48